189472779944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6140549}}^1$

素因数の和:6140610

約数の個数: 64

約数和(自身を含む): 442119600000

約数和(自身を除く): 252646820056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 7714, 15428, 30856, 6140549, 12281098, 24562196, 42983843, 49124392, 85967686, 116670431, 171935372, 178075921, 233340862, 343870744, 356151842, 466681724, 712303684, 816693017, 933363448, 1246531447, 1424607368, 1633386034, 2493062894, 3266772068, 3383442499, 4986125788, 6533544136, 6766884998, 9972251576, 13533769996, 23684097493, 27067539992, 47368194986, 94736389972, 189472779944]

約数ペア:

[(1, 189472779944), (2, 94736389972), (4, 47368194986), (7, 27067539992), (8, 23684097493), (14, 13533769996), (19, 9972251576), (28, 6766884998), (29, 6533544136), (38, 4986125788), (56, 3383442499), (58, 3266772068), (76, 2493062894), (116, 1633386034), (133, 1424607368), (152, 1246531447), (203, 933363448), (232, 816693017), (266, 712303684), (406, 466681724), (532, 356151842), (551, 343870744), (812, 233340862), (1064, 178075921), (1102, 171935372), (1624, 116670431), (2204, 85967686), (3857, 49124392), (4408, 42983843), (7714, 24562196), (15428, 12281098), (30856, 6140549)]